Home / 46,609,640,743.20-69,914,461,114.80-32,406,136,000.80

Finding the Fourth Proportional to 46,609,640,743.20, 69,914,461,114.80 and 32,406,136,000.80

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Solution

The fourth proportional to 46,609,640,743.20, 69,914,461,114.80 and 32,406,136,000.80 is: 48,609,204,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609,640,743.20 : 69,914,461,114.80 = 32,406,136,000.80 : x
  2. Step 2: Convert to fraction form
    46,609,640,743.20/69,914,461,114.80 = 32,406,136,000.80/x
  3. Step 3: Cross multiply
    46,609,640,743.20x = 69,914,461,114.80 × 32,406,136,000.80
  4. Step 4: Simplify right side
    46,609,640,743.20x = 2,265,657,535,308,852,101,120
  5. Step 5: Solve for x
    x = 2,265,657,535,308,852,101,120/46,609,640,743.20
  6. Step 6: Final answer
    x = 48,609,204,001.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.